Smart Protector - Internet Eraser completely erases history, typed URLs (the drop down address list), AutoComplete, cookies, temporary files, recent document list, recycle bin and more.
Smart Protector - Internet Eraser works with Internet Explorer, AOL, Netscape and MSN.
Using Save/Restore State capability you are able to leave the computer in exactly the same state as it was, so that no one could understand you have used such an eraser.